What after-sales service do you offer?

We offer 24-hour after-sales service, 7 days a week, to assist with any technical or operational issues.

Cold Drawn En 10305-4 E235 E255 E355 +N Seamless Steel Tubes Ready for Honing

Name: Cold Drawn En 10305-4 E235 E255 E355 +N Seamless Steel Tubes Ready for Honing
Brand: Wuxi Hanhai Hydraulic Machinery Co., Ltd.
SKU: 2019149672

Jiangsu, ChinaWuxi Hanhai Hydraulic Machinery Co., Ltd.

US$800.00-1,000.00

3 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours with 7 Days Per Week

Warranty

12 Months

Model NO.

40-400mm

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Surface Treatment

Oiled

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Mining

Section Shape

Round

Delivery Time

15 Days

Length

Within 16 Meters

ID Range

40 to 350 mm

Od Range

50 to 400 mm

Transport Package

Standard Export Package

Specification

40 to 400 mm

Trademark

Origin

China

HS Code

7304319000

Production Capacity

500000 Tons/Year

Key features

High Precision Cold Drawn: Improves surface quality, dimensional accuracy, and mechanical strength through cold drawing process.

Wide Size Range: OD range 50-400mm and ID range 40-350mm available for various industrial applications.

Customizable Dimensions: Length within 16 meters and specific OD/ID ranges can be customized according to drawings.

Durable Carbon Steel: Made from high-strength carbon steel with oiled surface treatment for corrosion resistance.

Versatile Applications: Suitable for pipeline transport, hydraulic systems, automotive parts, and machinery industry.

Fast Delivery: Standard delivery time is 15 days for customized orders.

Professional Manufacturer: Specializes in cylinder tubes, piston rods, and hydraulic cylinders with ID up to 1600mm.

Comprehensive Support: 24-hour weekly after-sales service and 12-month warranty for all products.

Company profile

Wuxi Hanhai Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤2.23hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited company with combined business characteristics, offering honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, flanges, and related metal-processing services. It reports ISO 9001 and GMP certification, seven production lines, inventory capability, and quality assurance with raw-material traceability. Technical support and product development are stated capabilities, but the detailed data indicates only one R&D engineer and no available SDK. Quality procedures exist, yet several inspection and supplier-management processes lack records. The supplier has export experience and accepts multiple payment methods, but no evidence establishes customer cases or verified financial strength. It also lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehousing, and an overseas showroom.

Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated business covers general equipment and accessories, non-standard metal structural parts manufacturing, processing, and sales, while its listed products include honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, and flanges.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity dates, or scope details.

Production capacityThe supplier operates seven production lines, offers manufacturing and processing of metal and hydraulic-related products, and reports inventory capability. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, so the reliability and governance of all stated capacity are not fully established.

Customization capabilityThe supplier explicitly describes design and development support, and its technology engineers are responsible for confirming customer requests and designing new products. Its scope includes non-standard metal structural parts manufacturing and processing, which directly supports customized production capability.

Product Q&A

Q:What is the delivery time?

The standard delivery time is 15 days. During peak season, lead time may extend to one month, while off-season delivery is within 15 workdays.

Q:How can I track my order?

After receiving the deposit, we purchase raw materials and update you on the progress at every step. You can contact us anytime with questions.

Q:What are the transportation methods?

We usually ship by sea transportation as it is more convenient and cost-effective for large machines. Other shipping methods can be arranged upon request.

Q:What are the payment terms?

We accept LC, T/T, and PayPal for payments.

Q:What is the warranty period?

We provide a 12-month warranty for our products.